Finding the Fourth Proportional to 44,623,541.12, 66,963,625.44 and 19,064,744
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Solution
The fourth proportional to 44,623,541.12, 66,963,625.44 and 19,064,744 is: 28,609,212.63
Step by Step Solution
- Step 1: Write the proportion equation
44,623,541.12 : 66,963,625.44 = 19,064,744 : x - Step 2: Convert to fraction form
44,623,541.12/66,963,625.44 = 19,064,744/x - Step 3: Cross multiply
44,623,541.12x = 66,963,625.44 × 19,064,744 - Step 4: Simplify right side
44,623,541.12x = 1,276,644,376,325,487.25 - Step 5: Solve for x
x = 1,276,644,376,325,487.25/44,623,541.12 - Step 6: Final answer
x = 28,609,212.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.